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FR2626567B1 - BASIC ALUMINUM CHLOROSULFATE, MANUFACTURING METHOD THEREOF, USE THEREOF AS FLOCCULATING AGENT - Google Patents

BASIC ALUMINUM CHLOROSULFATE, MANUFACTURING METHOD THEREOF, USE THEREOF AS FLOCCULATING AGENT

Info

Publication number
FR2626567B1
FR2626567B1 FR8801056A FR8801056A FR2626567B1 FR 2626567 B1 FR2626567 B1 FR 2626567B1 FR 8801056 A FR8801056 A FR 8801056A FR 8801056 A FR8801056 A FR 8801056A FR 2626567 B1 FR2626567 B1 FR 2626567B1
Authority
FR
France
Prior art keywords
manufacturing
product
flocculating agent
basic aluminum
aluminium
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
FR8801056A
Other languages
French (fr)
Other versions
FR2626567A1 (en
Inventor
Jean-Pierre Cuer
Claude Aubineau
Claudine Bonnel
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Arkema France SA
Original Assignee
Atochem SA
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9362763&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FR2626567(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Atochem SA filed Critical Atochem SA
Priority to FR8801056A priority Critical patent/FR2626567B1/en
Priority to NO890200A priority patent/NO301756B1/en
Priority to DE68922504T priority patent/DE68922504T3/en
Priority to ES89400156T priority patent/ES2073449T5/en
Priority to EP89400156A priority patent/EP0327419B2/en
Priority to AT89400156T priority patent/ATE122324T1/en
Priority to CA000588924A priority patent/CA1328594C/en
Priority to AU28835/89A priority patent/AU619518B2/en
Priority to PT89562A priority patent/PT89562B/en
Priority to DK198900352A priority patent/DK172765B1/en
Priority to FI890426A priority patent/FI98726C/en
Priority to IE27989A priority patent/IE72505B1/en
Priority to ZA89669A priority patent/ZA89669B/en
Priority to KR1019890000946A priority patent/KR910004836B1/en
Priority to CN89100474A priority patent/CN1018997B/en
Priority to JP1020674A priority patent/JPH0710727B2/en
Publication of FR2626567A1 publication Critical patent/FR2626567A1/en
Publication of FR2626567B1 publication Critical patent/FR2626567B1/en
Application granted granted Critical
Priority to US07/817,983 priority patent/US5246686A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • C01F7/76—Double salts, i.e. compounds containing, besides aluminium and sulfate ions, only other cations, e.g. alums
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/52—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities
    • C02F1/5236—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents
    • C02F1/5245—Treatment of water, waste water, or sewage by flocculation or precipitation of suspended impurities using inorganic agents using basic salts, e.g. of aluminium and iron
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/68—Aluminium compounds containing sulfur
    • C01F7/74—Sulfates
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C—CHEMISTRY; METALLURGY
    • C01—INORGANIC CHEMISTRY
    • C01F—COMPOUNDS OF THE METALS BERYLLIUM, MAGNESIUM, ALUMINIUM, CALCIUM, STRONTIUM, BARIUM, RADIUM, THORIUM, OR OF THE RARE-EARTH METALS
    • C01F7/00—Compounds of aluminium
    • C01F7/78—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen
    • C01F7/786—Compounds containing aluminium and two or more other elements, with the exception of oxygen and hydrogen containing, besides aluminium, only anions, e.g. Al[OH]xCly[SO4]z

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Inorganic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geology (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental & Geological Engineering (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Compounds Of Alkaline-Earth Elements, Aluminum Or Rare-Earth Metals (AREA)
  • Solid-Sorbent Or Filter-Aiding Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Treatment Of Sludge (AREA)

Abstract

A basic aluminium chlorosulphate whose basicity is between 45 and 70 % and in which more than 80 % of the SO4<2><-> ions are complexed. This product is prepared by reaction of calcium carbonate with an aluminium chlorosulphuric solution. This product can be used for coagulating and flocculating suspended matter in water, in particular with the aim of preparing potable water. An advantage of the product of the invention is that it leaves very little residual aluminium in the water produced.
FR8801056A 1988-01-29 1988-01-29 BASIC ALUMINUM CHLOROSULFATE, MANUFACTURING METHOD THEREOF, USE THEREOF AS FLOCCULATING AGENT Expired - Lifetime FR2626567B1 (en)

Priority Applications (17)

Application Number Priority Date Filing Date Title
FR8801056A FR2626567B1 (en) 1988-01-29 1988-01-29 BASIC ALUMINUM CHLOROSULFATE, MANUFACTURING METHOD THEREOF, USE THEREOF AS FLOCCULATING AGENT
NO890200A NO301756B1 (en) 1988-01-29 1989-01-17 Basic aluminum chlorosulfate, its preparation and use
DE68922504T DE68922504T3 (en) 1988-01-29 1989-01-19 Basic aluminum chloride sulfate, process for its preparation and its use as a flocculant.
ES89400156T ES2073449T5 (en) 1988-01-29 1989-01-19 BASIC ALUMINUM CHLOROSULFATE, ITS MANUFACTURING PROCEDURE, ITS USE AS A FLOCULATING AGENT.
EP89400156A EP0327419B2 (en) 1988-01-29 1989-01-19 Basic aluminium chloride sulfate, process for its preparation, its use as a floculating agent
AT89400156T ATE122324T1 (en) 1988-01-29 1989-01-19 BASIC ALUMINUM CHLORIDE SULFATE, METHOD FOR THE PRODUCTION THEREOF AND ITS USE AS A FLOCCULATING AGENT.
CA000588924A CA1328594C (en) 1988-01-29 1989-01-23 Basic aluminium chlorosulphate, process for its fabrication and its use as a flocculating agent
FI890426A FI98726C (en) 1988-01-29 1989-01-27 Basic aluminum chlorosulfate and process for the preparation thereof
PT89562A PT89562B (en) 1988-01-29 1989-01-27 METHOD FOR PREPARING ALUMINUM BASIC CHLOROSULPHATE USED AS A FLOCULATING AGENT
DK198900352A DK172765B1 (en) 1988-01-29 1989-01-27 Basic aluminum chlorosulfate, process for their preparation and use as flocculant
AU28835/89A AU619518B2 (en) 1988-01-29 1989-01-27 Basic aluminium chlorosulphate, the process for producing it, and its use as a flocculating agent
IE27989A IE72505B1 (en) 1988-01-29 1989-01-27 Basic aluminium chlorosulphate the process for producing it and its use as a flocculating agent
ZA89669A ZA89669B (en) 1988-01-29 1989-01-27 Basic aluminium chlorosulphate,the process for producing it,and its use as a flocculating agent
CN89100474A CN1018997B (en) 1988-01-29 1989-01-28 Process for producing basic aluminium chlorosulphate
KR1019890000946A KR910004836B1 (en) 1988-01-29 1989-01-28 Basic aluminium chlorosulphate process for producing it and its use as a flocculating agent
JP1020674A JPH0710727B2 (en) 1988-01-29 1989-01-30 Basic aluminum chlorosulfonate, its production method and its application as a flocculant
US07/817,983 US5246686A (en) 1988-01-29 1992-01-08 Basic aluminum chlorosulfate flocculating agents

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8801056A FR2626567B1 (en) 1988-01-29 1988-01-29 BASIC ALUMINUM CHLOROSULFATE, MANUFACTURING METHOD THEREOF, USE THEREOF AS FLOCCULATING AGENT

Publications (2)

Publication Number Publication Date
FR2626567A1 FR2626567A1 (en) 1989-08-04
FR2626567B1 true FR2626567B1 (en) 1991-09-27

Family

ID=9362763

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8801056A Expired - Lifetime FR2626567B1 (en) 1988-01-29 1988-01-29 BASIC ALUMINUM CHLOROSULFATE, MANUFACTURING METHOD THEREOF, USE THEREOF AS FLOCCULATING AGENT

Country Status (16)

Country Link
EP (1) EP0327419B2 (en)
JP (1) JPH0710727B2 (en)
KR (1) KR910004836B1 (en)
CN (1) CN1018997B (en)
AT (1) ATE122324T1 (en)
AU (1) AU619518B2 (en)
CA (1) CA1328594C (en)
DE (1) DE68922504T3 (en)
DK (1) DK172765B1 (en)
ES (1) ES2073449T5 (en)
FI (1) FI98726C (en)
FR (1) FR2626567B1 (en)
IE (1) IE72505B1 (en)
NO (1) NO301756B1 (en)
PT (1) PT89562B (en)
ZA (1) ZA89669B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2687394B1 (en) * 1992-02-18 1994-03-25 Elf Atochem Sa NOVEL ALUMINUM POLYCHLOROSULFATES, PROCESS FOR THEIR PREPARATION AND THEIR APPLICATIONS.
CN1034922C (en) * 1994-01-12 1997-05-21 陈家盛 Complex aluminate "PAS" and its production process
CN1196711A (en) * 1995-09-18 1998-10-21 德尔塔化学有限公司 Polyaluminum chlorides and ployaluminum chlorosulfates methods and compositions
CN101306827B (en) * 2008-06-11 2010-07-28 中国石油天然气股份有限公司 Method for preparing polyaluminium chloride by firing waste residues with sludge
JP5614644B2 (en) * 2010-10-19 2014-10-29 メタウォーター株式会社 Membrane filtration method

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2036685A1 (en) * 1969-01-31 1970-12-31 Taki Fertilizer Manufac Basic salts as coagulants for use in aqueous - media
FI53963C (en) * 1971-02-19 1978-09-11 Kali Chemie Ag ALUMINUM CHLORIDE FRAME STATION
JPS5725492B2 (en) * 1973-04-19 1982-05-29
FR2317227A1 (en) * 1975-07-10 1977-02-04 Rhone Poulenc Ind PROCESS FOR THE MANUFACTURE OF ALUMINUM HYDROXYCHLORIDES
JPS52113384A (en) * 1976-02-23 1977-09-22 Toyo Soda Mfg Co Ltd Production of inorganic flocculant
SE425847B (en) * 1979-11-16 1982-11-15 Boliden Ab PROCEDURE FOR PREPARING WATER-SOLUBLE BASIC ALUMINUM CHLORIDE AND / OR BASIC ALUMINUM SULPHATE CHLORIDE
AT364972B (en) * 1980-06-25 1981-11-25 Palkovits Johann METHOD FOR PROTECTING METAL TUBES AGAINST CORROSION
JPS5760293A (en) * 1980-09-29 1982-04-12 Tokyo Shibaura Electric Co Inspection monitoring system of nuclear reactor container inside
JPS5839775A (en) * 1981-09-02 1983-03-08 Mitsubishi Heavy Ind Ltd Method and device for surface hardening of high pressure fuel injection pipe
FR2534897A1 (en) * 1982-10-26 1984-04-27 Ugine Kuhlmann PROCESS FOR THE PRODUCTION OF BASIC ALUMINUM CHLOROSULFATES
IL79304A (en) * 1985-07-05 1990-07-12 Dow Chemical Co Mixed metal hydroxides for thickening water or hydrophilic fluids

Also Published As

Publication number Publication date
JPH01226718A (en) 1989-09-11
NO301756B1 (en) 1997-12-08
FR2626567A1 (en) 1989-08-04
CN1018997B (en) 1992-11-11
DE68922504T2 (en) 1996-01-18
IE72505B1 (en) 1997-04-23
KR890011779A (en) 1989-08-22
FI890426A (en) 1989-07-30
KR910004836B1 (en) 1991-07-13
DE68922504D1 (en) 1995-06-14
ES2073449T3 (en) 1995-08-16
NO890200D0 (en) 1989-01-17
JPH0710727B2 (en) 1995-02-08
NO890200L (en) 1989-07-31
IE890279L (en) 1989-07-29
EP0327419B1 (en) 1995-05-10
DK35289A (en) 1989-09-05
DK35289D0 (en) 1989-01-27
EP0327419A1 (en) 1989-08-09
FI98726B (en) 1997-04-30
AU619518B2 (en) 1992-01-30
FI890426A0 (en) 1989-01-27
ES2073449T5 (en) 2002-12-16
ATE122324T1 (en) 1995-05-15
CA1328594C (en) 1994-04-19
DE68922504T3 (en) 2003-02-13
EP0327419B2 (en) 2002-06-12
PT89562A (en) 1989-10-04
CN1034701A (en) 1989-08-16
ZA89669B (en) 1989-10-25
FI98726C (en) 1997-08-11
AU2883589A (en) 1989-08-03
DK172765B1 (en) 1999-07-05
PT89562B (en) 1994-01-31

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